A romantic sex movie of Karen Yuzuriha accidentally discovered a small piece of paper in her boyfriend’s pocket, this was a piece of paper from a female employee at a “soap brothel” sent to her boyfriend. It turned out that the boyfriend she trusted so much often went to such places to play with girls, even ejaculated in her pussy. Too angry, she immediately questioned her boyfriend as soon as he returned, with enough evidence so he admitted. Knowing that her boyfriend loved sex so much, Karen immediately thought of a way to keep her boyfriend by her side. That was to let him fuck her nonstop! And from then on, she forced her boyfriend to fuck her whenever he could. Continuously “unloading” sperm into her pussy so that he would not have the energy to fuck other girls. To be sure, she also bought a “cock lock” and put it on him, affirming that this cock belonged only to her…